USED - Boss GEB-7 Bass Equalizer Pedal -
Fine-tune your bottom line.
The Boss GEB-7 Bass Equalizer Pedal is compact in size but features a wide frequency range -- from 50Hz all the way up to 10kHz. It has 7 sliders, 3 of which cover...

NEW - Dan Armstrong Purple Peaker -
Equalize your keyboard and guitar with a one or two peak frequency.
The Purple Peaker Equalizer from Dan Armstrong has a three-position switch to select one, both, or neither of the two peaks. In...